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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Jon M Vonderhaar, R.K.T.

Kinesiotherapist in Bakersfield, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1700855335

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Registry record

Entity type Individual (Type 1)
Name Mr. Jon M Vonderhaar
Credential R.K.T.
Sex Male
Practice address 4100 Truxtun Ave, Suite #200, Bakersfield, CA, 93309
Phone (661) 587-2436
Enumeration date Mar 16, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

226300000X Kinesiotherapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Jon Vonderhaar?
Jon Vonderhaar is registered in NPPES with the primary taxonomy of Kinesiotherapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.